函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memcontrol.c Create Date:2022-07-27 17:47:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：mem_cgroup_clear_mc

函数原型：static void mem_cgroup_clear_mc(void)

返回类型：void

参数：无

5585  mm等于mm
5591  a task moving charges = NULL
5592  ancels all extra charges on mc.from and mc.to, and wakes up all waiters.
5593  加自旋锁
5594  from = NULL
5595  to = NULL
5596  mm = NULL
5597  自旋锁解锁
5599  Decrement the use count and release all resources for an mm.
调用者
名称描述
mem_cgroup_can_attach
mem_cgroup_cancel_attach
mem_cgroup_move_task